diagnostic

英 [daɪəg'nɒstɪk] 美[,daɪəɡ'nɑstɪk]

1. concerned with diagnosis; used for furthering diagnosis;: "a diagnostic clinic"; "a diagnostic reading test"; "diagnostic information"

2. characteristic or indicative of e.g. a disease;: "a diagnostic sign of yellow fever"; "diagnostic information"; "a rash symptomatic of scarlet fever"; "symptomatic of insanity"; "a rise in crime symptomatic of social breakdown"